Coaxial symmetric tensors
= Coaxial symmetric tensors
Two real <symmetric matrices> are coaxial when they share an <orthonormal eigenbasis>. Equivalently they commute. Degenerate <eigenspaces> can have several choices of shared axes.
= Coaxial symmetric tensors
Two real <symmetric matrices> are coaxial when they share an <orthonormal eigenbasis>. Equivalently they commute. Degenerate <eigenspaces> can have several choices of shared axes.